jmetal.util.comparators
Class EpsilonDominanceComparator

java.lang.Object
  jmetal.util.comparators.EpsilonDominanceComparator

All Implemented Interfaces:

java.util.Comparator

public class EpsilonDominanceComparator
extends java.lang.Object
implements java.util.Comparator

This class implements a Comparator (a method for comparing Solution objects) based on epsilon dominance.

Constructor Summary

EpsilonDominanceComparator(double eta)
Constructor.

Method Summary

int	compare(java.lang.Object object1, java.lang.Object object2) Compares two solutions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

EpsilonDominanceComparator

public EpsilonDominanceComparator(double eta)

Constructor.

Parameters:

eta - Value for epsilon-dominance.

Method Detail

compare

public int compare(java.lang.Object object1,
                   java.lang.Object object2)

Compares two solutions.

Specified by:

compare in interface java.util.Comparator

Parameters:

solution1 - Object representing the first Solution.

solution2 - Object representing the second Solution.

Returns:

-1, or 0, or 1 if solution1 dominates solution2, both are non-dominated, or solution1 is dominated by solution2, respectively.